ppsspp/Core/HLE/sceCcc.cpp
Henrik Rydgård e01ca5b057
Logging API change (refactor) (#19324)
* Rename LogType to Log

* Explicitly use the Log:: enum when logging. Allows for autocomplete when editing.

* Mac/ARM64 buildfix

* Do the same with the hle result log macros

* Rename the log names to mixed case while at it.

* iOS buildfix

* Qt buildfix attempt, ARM32 buildfix
2024-07-14 14:42:59 +02:00

572 lines
17 KiB
C++

// Copyright (c) 2012- PPSSPP Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0 or later versions.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
#include "Common/Data/Encoding/Utf8.h"
#include "Common/Data/Encoding/Utf16.h"
#include "Common/Data/Encoding/Shiftjis.h"
#include "Common/Serialize/Serializer.h"
#include "Common/Serialize/SerializeFuncs.h"
#include "Core/Debugger/MemBlockInfo.h"
#include "Core/MemMap.h"
#include "Core/HLE/HLE.h"
#include "Core/HLE/FunctionWrappers.h"
#include "Core/HLE/sceCcc.h"
#include "Core/Reporting.h"
typedef PSPPointer<char> PSPCharPointer;
typedef PSPPointer<char16_t> PSPWCharPointer;
typedef PSPPointer<const char> PSPConstCharPointer;
typedef PSPPointer<const char16_t> PSPConstWCharPointer;
static u16 errorUTF8;
static u16 errorUTF16;
static u16 errorSJIS;
// These tables point directly to PSP memory and map all 64k possible u16 values.
static PSPWCharPointer ucs2jisTable;
static PSPWCharPointer jis2ucsTable;
void __CccInit()
{
errorUTF8 = 0;
errorUTF16 = 0;
errorSJIS = 0;
ucs2jisTable = 0;
jis2ucsTable = 0;
}
void __CccDoState(PointerWrap &p)
{
auto s = p.Section("sceCcc", 1);
if (!s)
return;
Do(p, errorUTF8);
Do(p, errorUTF16);
Do(p, errorSJIS);
Do(p, ucs2jisTable);
Do(p, jis2ucsTable);
}
static u32 __CccUCStoJIS(u32 c, u32 alt)
{
// JIS can only be 16-bit at most, UCS can be 32 (even if the table only supports UCS-2.)
alt &= 0xFFFF;
// If it's outside the table or blank in the table, return alt.
if (c > 0xFFFF || ucs2jisTable[c] == 0)
return alt;
return ucs2jisTable[c];
}
static u32 __CccJIStoUCS(u32 c, u32 alt)
{
// JIS can only be 16-bit at most, UCS can be 32 (even if the table only supports UCS-2.)
c &= 0xFFFF;
if (jis2ucsTable[c] == 0)
return alt;
return jis2ucsTable[c];
}
static void sceCccSetTable(u32 jis2ucs, u32 ucs2jis)
{
// Both tables jis2ucs and ucs2jis have a size of 0x20000 bytes.
DEBUG_LOG(Log::sceMisc, "sceCccSetTable(%08x, %08x)", jis2ucs, ucs2jis);
ucs2jisTable = ucs2jis;
jis2ucsTable = jis2ucs;
}
static int sceCccUTF8toUTF16(u32 dstAddr, u32 dstSize, u32 srcAddr)
{
const auto src = PSPConstCharPointer::Create(srcAddr);
auto dst = PSPWCharPointer::Create(dstAddr);
if (!dst.IsValid() || !src.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccUTF8toUTF16(%08x, %d, %08x): invalid pointers", dstAddr, dstSize, srcAddr);
return 0;
}
// Round dstSize down if it represents half a character.
const auto dstEnd = PSPWCharPointer::Create(dstAddr + (dstSize & ~1));
DEBUG_LOG(Log::sceMisc, "sceCccUTF8toUTF16(%08x, %d, %08x)", dstAddr, dstSize, srcAddr);
UTF8 utf(src);
int n = 0;
while (u32 c = utf.next())
{
if (dst + UTF16LE::encodeUnits(c) >= dstEnd)
break;
dst += UTF16LE::encode(dst, c);
n++;
}
if (dst < dstEnd)
*dst++ = 0;
NotifyMemInfo(MemBlockFlags::READ, srcAddr, utf.byteIndex(), "sceCcc");
NotifyMemInfo(MemBlockFlags::WRITE, dstAddr, dst.ptr - dstAddr, "sceCcc");
return n;
}
static int sceCccUTF8toSJIS(u32 dstAddr, u32 dstSize, u32 srcAddr)
{
const auto src = PSPConstCharPointer::Create(srcAddr);
auto dst = PSPCharPointer::Create(dstAddr);
if (!dst.IsValid() || !src.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccUTF8toSJIS(%08x, %d, %08x): invalid pointers", dstAddr, dstSize, srcAddr);
return 0;
}
if (!ucs2jisTable.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccUTF8toSJIS(%08x, %d, %08x): table not loaded", dstAddr, dstSize, srcAddr);
return 0;
}
const auto dstEnd = PSPCharPointer::Create(dstAddr + dstSize);
DEBUG_LOG(Log::sceMisc, "sceCccUTF8toSJIS(%08x, %d, %08x)", dstAddr, dstSize, srcAddr);
UTF8 utf(src);
int n = 0;
while (u32 c = utf.next())
{
if (dst + ShiftJIS::encodeUnits(c) >= dstEnd)
break;
dst += ShiftJIS::encode(dst, __CccUCStoJIS(c, errorSJIS));
n++;
}
if (dst < dstEnd)
*dst++ = 0;
NotifyMemInfo(MemBlockFlags::READ, srcAddr, utf.byteIndex(), "sceCcc");
NotifyMemInfo(MemBlockFlags::WRITE, dstAddr, dst.ptr - dstAddr, "sceCcc");
return n;
}
static int sceCccUTF16toUTF8(u32 dstAddr, u32 dstSize, u32 srcAddr)
{
const auto src = PSPConstWCharPointer::Create(srcAddr);
auto dst = PSPCharPointer::Create(dstAddr);
if (!dst.IsValid() || !src.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccUTF16toUTF8(%08x, %d, %08x): invalid pointers", dstAddr, dstSize, srcAddr);
return 0;
}
const auto dstEnd = PSPCharPointer::Create(dstAddr + dstSize);
DEBUG_LOG(Log::sceMisc, "sceCccUTF16toUTF8(%08x, %d, %08x)", dstAddr, dstSize, srcAddr);
UTF16LE utf(src);
int n = 0;
while (u32 c = utf.next())
{
if (dst + UTF8::encodeUnits(c) >= dstEnd)
break;
dst += UTF8::encode(dst, c);
n++;
}
if (dst < dstEnd)
*dst++ = 0;
NotifyMemInfo(MemBlockFlags::READ, srcAddr, utf.shortIndex() * sizeof(uint16_t), "sceCcc");
NotifyMemInfo(MemBlockFlags::WRITE, dstAddr, dst.ptr - dstAddr, "sceCcc");
return n;
}
static int sceCccUTF16toSJIS(u32 dstAddr, u32 dstSize, u32 srcAddr)
{
const auto src = PSPConstWCharPointer::Create(srcAddr);
auto dst = PSPCharPointer::Create(dstAddr);
if (!dst.IsValid() || !src.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccUTF16toSJIS(%08x, %d, %08x): invalid pointers", dstAddr, dstSize, srcAddr);
return 0;
}
if (!ucs2jisTable.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccUTF16toSJIS(%08x, %d, %08x): table not loaded", dstAddr, dstSize, srcAddr);
return 0;
}
const auto dstEnd = PSPCharPointer::Create(dstAddr + dstSize);
DEBUG_LOG(Log::sceMisc, "sceCccUTF16toSJIS(%08x, %d, %08x)", dstAddr, dstSize, srcAddr);
UTF16LE utf(src);
int n = 0;
while (u32 c = utf.next())
{
if (dst + ShiftJIS::encodeUnits(c) >= dstEnd)
break;
dst += ShiftJIS::encode(dst, __CccUCStoJIS(c, errorSJIS));
n++;
}
if (dst < dstEnd)
*dst++ = 0;
NotifyMemInfo(MemBlockFlags::READ, srcAddr, utf.shortIndex() * sizeof(uint16_t), "sceCcc");
NotifyMemInfo(MemBlockFlags::WRITE, dstAddr, dst.ptr - dstAddr, "sceCcc");
return n;
}
static int sceCccSJIStoUTF8(u32 dstAddr, u32 dstSize, u32 srcAddr)
{
const auto src = PSPConstCharPointer::Create(srcAddr);
auto dst = PSPCharPointer::Create(dstAddr);
if (!dst.IsValid() || !src.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccSJIStoUTF8(%08x, %d, %08x): invalid pointers", dstAddr, dstSize, srcAddr);
return 0;
}
if (!jis2ucsTable.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccSJIStoUTF8(%08x, %d, %08x): table not loaded", dstAddr, dstSize, srcAddr);
return 0;
}
const auto dstEnd = PSPCharPointer::Create(dstAddr + dstSize);
DEBUG_LOG(Log::sceMisc, "sceCccSJIStoUTF8(%08x, %d, %08x)", dstAddr, dstSize, srcAddr);
ShiftJIS sjis(src);
int n = 0;
while (u32 c = sjis.next())
{
if (dst + UTF8::encodeUnits(c) >= dstEnd)
break;
dst += UTF8::encode(dst, __CccJIStoUCS(c, errorUTF8));
n++;
}
if (dst < dstEnd)
*dst++ = 0;
NotifyMemInfo(MemBlockFlags::READ, srcAddr, sjis.byteIndex(), "sceCcc");
NotifyMemInfo(MemBlockFlags::WRITE, dstAddr, dst.ptr - dstAddr, "sceCcc");
return n;
}
static int sceCccSJIStoUTF16(u32 dstAddr, u32 dstSize, u32 srcAddr)
{
const auto src = PSPConstCharPointer::Create(srcAddr);
auto dst = PSPWCharPointer::Create(dstAddr);
if (!dst.IsValid() || !src.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccSJIStoUTF16(%08x, %d, %08x): invalid pointers", dstAddr, dstSize, srcAddr);
return 0;
}
if (!jis2ucsTable.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccSJIStoUTF16(%08x, %d, %08x): table not loaded", dstAddr, dstSize, srcAddr);
return 0;
}
const auto dstEnd = PSPWCharPointer::Create(dstAddr + (dstSize & ~1));
DEBUG_LOG(Log::sceMisc, "sceCccSJIStoUTF16(%08x, %d, %08x)", dstAddr, dstSize, srcAddr);
ShiftJIS sjis(src);
int n = 0;
while (u32 c = sjis.next())
{
if (dst + UTF16LE::encodeUnits(c) >= dstEnd)
break;
dst += UTF16LE::encode(dst, __CccJIStoUCS(c, errorUTF16));
n++;
}
if (dst < dstEnd)
*dst++ = 0;
NotifyMemInfo(MemBlockFlags::READ, srcAddr, sjis.byteIndex(), "sceCcc");
NotifyMemInfo(MemBlockFlags::WRITE, dstAddr, dst.ptr - dstAddr, "sceCcc");
return n;
}
static int sceCccStrlenUTF8(u32 strAddr)
{
const auto str = PSPConstCharPointer::Create(strAddr);
if (!str.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccStrlenUTF8(%08x): invalid pointer", strAddr);
return 0;
}
DEBUG_LOG(Log::sceMisc, "sceCccStrlenUTF8(%08x): invalid pointer", strAddr);
return UTF8(str).length();
}
static int sceCccStrlenUTF16(u32 strAddr)
{
const auto str = PSPConstWCharPointer::Create(strAddr);
if (!str.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccStrlenUTF16(%08x): invalid pointer", strAddr);
return 0;
}
DEBUG_LOG(Log::sceMisc, "sceCccStrlenUTF16(%08x): invalid pointer", strAddr);
return UTF16LE(str).length();
}
static int sceCccStrlenSJIS(u32 strAddr)
{
const auto str = PSPCharPointer::Create(strAddr);
if (!str.IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccStrlenSJIS(%08x): invalid pointer", strAddr);
return 0;
}
DEBUG_LOG(Log::sceMisc, "sceCccStrlenSJIS(%08x): invalid pointer", strAddr);
return ShiftJIS(str).length();
}
static u32 sceCccEncodeUTF8(u32 dstAddrAddr, u32 ucs)
{
auto dstp = PSPPointer<PSPCharPointer>::Create(dstAddrAddr);
if (!dstp.IsValid() || !dstp->IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccEncodeUTF8(%08x, U+%04x): invalid pointer", dstAddrAddr, ucs);
return 0;
}
DEBUG_LOG(Log::sceMisc, "sceCccEncodeUTF8(%08x, U+%04x)", dstAddrAddr, ucs);
*dstp += UTF8::encode(*dstp, ucs);
return dstp->ptr;
}
static void sceCccEncodeUTF16(u32 dstAddrAddr, u32 ucs)
{
auto dstp = PSPPointer<PSPWCharPointer>::Create(dstAddrAddr);
if (!dstp.IsValid() || !dstp->IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccEncodeUTF16(%08x, U+%04x): invalid pointer", dstAddrAddr, ucs);
return;
}
DEBUG_LOG(Log::sceMisc, "sceCccEncodeUTF16(%08x, U+%04x)", dstAddrAddr, ucs);
// Anything above 0x10FFFF is unencodable, and 0xD800 - 0xDFFF are reserved for surrogate pairs.
if (ucs > 0x10FFFF || (ucs & 0xD800) == 0xD800)
ucs = errorUTF16;
*dstp += UTF16LE::encode(*dstp, ucs);
}
static u32 sceCccEncodeSJIS(u32 dstAddrAddr, u32 jis)
{
auto dstp = PSPPointer<PSPCharPointer>::Create(dstAddrAddr);
if (!dstp.IsValid() || !dstp->IsValid())
{
ERROR_LOG(Log::sceMisc, "sceCccEncodeSJIS(%08x, U+%04x): invalid pointer", dstAddrAddr, jis);
return 0;
}
DEBUG_LOG(Log::sceMisc, "sceCccEncodeSJIS(%08x, U+%04x)", dstAddrAddr, jis);
*dstp += ShiftJIS::encode(*dstp, jis);
return dstp->ptr;
}
static u32 sceCccDecodeUTF8(u32 dstAddrAddr)
{
auto dstp = PSPPointer<PSPConstCharPointer>::Create(dstAddrAddr);
if (!dstp.IsValid() || !dstp->IsValid()) {
ERROR_LOG(Log::sceMisc, "sceCccDecodeUTF8(%08x): invalid pointer", dstAddrAddr);
// Should crash?
return 0;
}
DEBUG_LOG(Log::sceMisc, "sceCccDecodeUTF8(%08x)", dstAddrAddr);
UTF8 utf(*dstp);
u32 result = utf.next();
*dstp += utf.byteIndex();
if (result == UTF8::INVALID)
return errorUTF8;
return result;
}
static u32 sceCccDecodeUTF16(u32 dstAddrAddr)
{
auto dstp = PSPPointer<PSPConstWCharPointer>::Create(dstAddrAddr);
if (!dstp.IsValid() || !dstp->IsValid()) {
ERROR_LOG(Log::sceMisc, "sceCccDecodeUTF16(%08x): invalid pointer", dstAddrAddr);
// Should crash?
return 0;
}
DEBUG_LOG(Log::sceMisc, "sceCccDecodeUTF16(%08x)", dstAddrAddr);
// TODO: Does it do any detection of BOM?
UTF16LE utf(*dstp);
u32 result = utf.next();
*dstp += utf.shortIndex();
if (result == UTF16LE::INVALID)
return errorUTF16;
return result;
}
static u32 sceCccDecodeSJIS(u32 dstAddrAddr)
{
auto dstp = PSPPointer<PSPConstCharPointer>::Create(dstAddrAddr);
if (!dstp.IsValid() || !dstp->IsValid()) {
ERROR_LOG(Log::sceMisc, "sceCccDecodeSJIS(%08x): invalid pointer", dstAddrAddr);
// Should crash?
return 0;
}
DEBUG_LOG(Log::sceMisc, "sceCccDecodeSJIS(%08x)", dstAddrAddr);
ShiftJIS sjis(*dstp);
u32 result = sjis.next();
*dstp += sjis.byteIndex();
if (result == ShiftJIS::INVALID)
return errorSJIS;
return result;
}
static int sceCccIsValidUTF8(u32 c)
{
WARN_LOG(Log::sceMisc, "UNIMPL sceCccIsValidUTF8(%08x)", c);
return c != 0;
}
static int sceCccIsValidUTF16(u32 c)
{
WARN_LOG(Log::sceMisc, "UNIMPL sceCccIsValidUTF16(%08x)", c);
return c != 0;
}
static int sceCccIsValidSJIS(u32 c)
{
WARN_LOG(Log::sceMisc, "UNIMPL sceCccIsValidSJIS(%08x)", c);
return c != 0;
}
static int sceCccIsValidUCS2(u32 c)
{
WARN_LOG(Log::sceMisc, "UNIMPL sceCccIsValidUCS2(%08x)", c);
return c != 0;
}
static int sceCccIsValidUCS4(u32 c)
{
WARN_LOG(Log::sceMisc, "UNIMPL sceCccIsValidUCS4(%08x)", c);
return c != 0;
}
static int sceCccIsValidJIS(u32 c)
{
WARN_LOG(Log::sceMisc, "UNIMPL sceCccIsValidJIS(%08x)", c);
return c != 0;
}
static int sceCccIsValidUnicode(u32 c)
{
WARN_LOG(Log::sceMisc, "UNIMPL sceCccIsValidUnicode(%08x)", c);
return c != 0;
}
static u32 sceCccSetErrorCharUTF8(u32 c)
{
DEBUG_LOG(Log::sceMisc, "sceCccSetErrorCharUTF8(%08x)", c);
int result = errorUTF8;
errorUTF8 = c;
return result;
}
static u32 sceCccSetErrorCharUTF16(u32 c)
{
DEBUG_LOG(Log::sceMisc, "sceCccSetErrorCharUTF16(%08x)", c);
int result = errorUTF16;
errorUTF16 = c;
return result;
}
static u32 sceCccSetErrorCharSJIS(u32 c)
{
DEBUG_LOG(Log::sceMisc, "sceCccSetErrorCharSJIS(%04x)", c);
int result = errorSJIS;
errorSJIS = c;
return result;
}
static u32 sceCccUCStoJIS(u32 c, u32 alt)
{
if (ucs2jisTable.IsValid())
{
DEBUG_LOG(Log::sceMisc, "sceCccUCStoJIS(%08x, %08x)", c, alt);
return __CccUCStoJIS(c, alt);
}
else
{
ERROR_LOG(Log::sceMisc, "sceCccUCStoJIS(%08x, %08x): table not loaded", c, alt);
return alt;
}
}
static u32 sceCccJIStoUCS(u32 c, u32 alt)
{
if (jis2ucsTable.IsValid())
{
DEBUG_LOG(Log::sceMisc, "sceCccUCStoJIS(%08x, %08x)", c, alt);
return __CccJIStoUCS(c, alt);
}
else
{
ERROR_LOG(Log::sceMisc, "sceCccUCStoJIS(%08x, %08x): table not loaded", c, alt);
return alt;
}
}
const HLEFunction sceCcc[] =
{
{0XB4D1CBBF, &WrapV_UU<sceCccSetTable>, "sceCccSetTable", 'v', "xx" },
{0X00D1378F, &WrapI_UUU<sceCccUTF8toUTF16>, "sceCccUTF8toUTF16", 'i', "xxx"},
{0X6F82EE03, &WrapI_UUU<sceCccUTF8toSJIS>, "sceCccUTF8toSJIS", 'i', "xxx"},
{0X41B724A5, &WrapI_UUU<sceCccUTF16toUTF8>, "sceCccUTF16toUTF8", 'i', "xxx"},
{0XF1B73D12, &WrapI_UUU<sceCccUTF16toSJIS>, "sceCccUTF16toSJIS", 'i', "xxx"},
{0XA62E6E80, &WrapI_UUU<sceCccSJIStoUTF8>, "sceCccSJIStoUTF8", 'i', "xxx"},
{0XBEB47224, &WrapI_UUU<sceCccSJIStoUTF16>, "sceCccSJIStoUTF16", 'i', "xxx"},
{0XB7D3C112, &WrapI_U<sceCccStrlenUTF8>, "sceCccStrlenUTF8", 'i', "x" },
{0X4BDEB2A8, &WrapI_U<sceCccStrlenUTF16>, "sceCccStrlenUTF16", 'i', "x" },
{0XD9392CCB, &WrapI_U<sceCccStrlenSJIS>, "sceCccStrlenSJIS", 'i', "x" },
{0X92C05851, &WrapU_UU<sceCccEncodeUTF8>, "sceCccEncodeUTF8", 'x', "xx" },
{0X8406F469, &WrapV_UU<sceCccEncodeUTF16>, "sceCccEncodeUTF16", 'v', "xx" },
{0X068C4320, &WrapU_UU<sceCccEncodeSJIS>, "sceCccEncodeSJIS", 'x', "xx" },
{0XC6A8BEE2, &WrapU_U<sceCccDecodeUTF8>, "sceCccDecodeUTF8", 'x', "x" },
{0XE0CF8091, &WrapU_U<sceCccDecodeUTF16>, "sceCccDecodeUTF16", 'x', "x" },
{0X953E6C10, &WrapU_U<sceCccDecodeSJIS>, "sceCccDecodeSJIS", 'x', "x" },
{0X90521AC5, &WrapI_U<sceCccIsValidUTF8>, "sceCccIsValidUTF8", 'i', "x" },
{0XCC0A8BDA, &WrapI_U<sceCccIsValidUTF16>, "sceCccIsValidUTF16", 'i', "x" },
{0X67BF0D19, &WrapI_U<sceCccIsValidSJIS>, "sceCccIsValidSJIS", 'i', "x" },
{0X76E33E9C, &WrapI_U<sceCccIsValidUCS2>, "sceCccIsValidUCS2", 'i', "x" },
{0XD2B18485, &WrapI_U<sceCccIsValidUCS4>, "sceCccIsValidUCS4", 'i', "x" },
{0XA2D5D209, &WrapI_U<sceCccIsValidJIS>, "sceCccIsValidJIS", 'i', "x" },
{0XBD11EEF3, &WrapI_U<sceCccIsValidUnicode>, "sceCccIsValidUnicode", 'i', "x" },
{0X17E1D813, &WrapU_U<sceCccSetErrorCharUTF8>, "sceCccSetErrorCharUTF8", 'x', "x" },
{0XB8476CF4, &WrapU_U<sceCccSetErrorCharUTF16>, "sceCccSetErrorCharUTF16", 'x', "x" },
{0XC56949AD, &WrapU_U<sceCccSetErrorCharSJIS>, "sceCccSetErrorCharSJIS", 'x', "x" },
{0X70ECAA10, &WrapU_UU<sceCccUCStoJIS>, "sceCccUCStoJIS", 'x', "xx" },
{0XFB7846E2, &WrapU_UU<sceCccJIStoUCS>, "sceCccJIStoUCS", 'x', "xx" },
};
void Register_sceCcc()
{
RegisterModule("sceCcc", ARRAY_SIZE(sceCcc), sceCcc);
}